#include <QCoreApplication>
#include <iostream>
#include <conio.h>
using namespace std;
int summa(int x, int y)
{
 int z = x + y;
 return z;
}
int main()
{
 int x = 5, y = 8;
 int z;
 z = summa(x,y);
 cout << z;
 getch();
}
